Teaching MPPSC Assistant Professor Mock Test Series 2025 Chemical Sciences Atomic Structure and Spectroscopy
The orbital angular momentum of an electron in 2S orbital is
1
\(\rm +\frac{1}{2}\frac{h}{2\pi}\)
2
zero
3
\(\rm -\frac{1}{2}\frac{h}{2\pi}\)
4
\(\rm \frac{h}{2\pi}\)